0.1654" Cobalt Drill Bit, Straw, 135° point - Chicago-Latrobe 49010

Chicago-Latrobe

0.1654" Cobalt Drill Bit, Straw, 135° point - Chicago-Latrobe 49010

MFR# 49010Series 559

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Flutes2
CoatingStraw

Description

The Chicago-Latrobe 49010 is a 0.1654" Cobalt drill bit with a Straw finish, 135° point. Suited for tool steel, alloyed steel, carbon steel, cast iron. Series 559.

Specifications

Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit gradeHeavy Duty
Drill bit size0.1654
Drill bit size range0.1500 to 0.2000
Drill point angle135
Drill tip finish coatingOxide
Flute by diameter ratio4xD
Flute length0.8980
Flute typeRegular Spiral
Material gradeM42
Maximum drilling depth0.5789
Number of flutes2
Overall length2.2450
Point typeSplit Point
Primary workpiece materialTool Steel; Alloyed Steel; Carbon Steel; Cast Iron
Shank diameter0.1654
Shank length1.3470
Shank typeStraight
Specification designationDIN
Specification numberDIN 1897
Spiral typeRegular
Tool materialCobalt
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